Recommended Separation Distances Between Portable And Mobile Rf Communications Equipment And The Vivo 3 - Breas Vivo 3 Clinician Manual

Immunity test
RF emissions
CISPR 11
RF emissions
CISPR 11
Harmonic
emissions
IEC 61000-3-2
Voltage fluctua-
tions/flicker
emission
IEC 61000-3-3
9.7.3 Recommended separation distances between portable and mobile RF
communications equipment and the Vivo 3
The Vivo 3 is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the Vivo 3 can help prevent
electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and the Vivo 3 as recommended
below, according to the maximum output power of the communications equipment.
Rated maximum output
power of transmitter (W)
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended
separation distance d in metres (m) can be estimated using the equation applicable to
the frequency of the transmitter, where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter manufacturer.
Notes
• At 80 MHz and 800 MHz, the separation distance for the higher frequency range
applies.
Doc. 007232 Y-2
Compliance
Group 1
Class B
Class A
Complies
Separation distance according to the frequency of
transmitter (m)
150 kHz to
80 MHz
d= 0.35*√P
m
0.035
0.11
0.35
1.1
3.5
Electromagnetic environment
– Guidance
The Vivo 3 use RF energy only for its
internal function. Therefore, its RF emis-
sions are very low and are not likely to
cause any interference in nearby electronic
equipment.
The Vivo 3 are suitable for use in all
establishments, including domestic estab-
lishments and those directly connected to
the public low-voltage power supply net-
work that supplies buildings used for
domestic purposes.
80 MHz to
800 MHz
d= 0.6*√P m
0.06
0.19
0.60
1.9
6.0
Technical Specifications 127
Vivo 3 Clinician's Manual
800 MHz to
2.5 GHz
d= 1.2*√P m
0.12
0.36
1.2
3.6
12